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Volume 16 Issue 1
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Investigation of the 2.5kW transverse flow CO2(helium-free) laser

  • 1.

    Huazhong University of Science and Technology

  • Received Date: 1991-04-16
  • The output characteristics of the high output power transverse flow CO2 (helium-free) laser influenced by the steady resistances are studied experimentally and the optimum parameters of steady resistances are determined.When the total pressure is 60 Torr with the gas mixture of CO2:Ar:N2=1.5:10:10,the output power reaches 2.5kW,with an efficiency of 16.9%.The output power fluctuations are ±3% during twelve hours' operation.
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  • [1] 陈海韬.中国激光,1984;11 (5):257-262
    [2]

    Armandillo E,J Phy D,Appl Phys B,1980,(2):321-328
    [3] 夏祖勇,丘军林.中国激光,1987,14 (12):705-709
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Investigation of the 2.5kW transverse flow CO2(helium-free) laser

  • 1. Huazhong University of Science and Technology
  • Received Date: 1991-04-16
  • Available Online: 1992-01-25

Abstract: The output characteristics of the high output power transverse flow CO2 (helium-free) laser influenced by the steady resistances are studied experimentally and the optimum parameters of steady resistances are determined.When the total pressure is 60 Torr with the gas mixture of CO2:Ar:N2=1.5:10:10,the output power reaches 2.5kW,with an efficiency of 16.9%.The output power fluctuations are ±3% during twelve hours' operation.

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